ISRC USHM20953857
Verified recording
USHM20953857 is “Remember High School” by Macklemore,
registered on the CopyrightChains blockchain with CopyrightID
0x521b34d50e222a8bf752cc2a187ea85aa65a7ca6439356c4834febf187f4a74a and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20953857.
Recording identifiers
- ISRC
- USHM20953857
- Title
- Remember High School
- Artist
- Macklemore
- CopyrightID (CopyrightChains transaction hash)
0x521b34d50e222a8bf752cc2a187ea85aa65a7ca6439356c4834febf187f4a74a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:fe1b95aa3e92ab12c84b7bc26506f721742b4a8cdcb1002794ab718104335998- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20953857
- Bitcoin block existence check
- https://blockstream.info/api/block/953528